ML20004F722

LER 81-014/03L-0:on 810518,diesel Generator a Shut Down During Monthly Surveillance Test.Caused by Substantial Coolant Leakage in Cylinder Cooling Water Jacket Outlet Due to Failed Gasket.Gasket Replaced

ML20004F722
Person / Time
Site:	Vermont Yankee
Issue date:	06/16/1981
From:	Murphy W VERMONT YANKEE NUCLEAR POWER CORP.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20004F720	List: ML20004F719 ML20004F722
References
LER-81-014-03L, LER-81-14-3L, NUDOCS 8106220229
Download: ML20004F722 (1)

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["5"TTI l Doring monthly surveillance testing the A Diesel Generator was shutdown due to sub - l (3 m t stantial coolant leakage in the No. 12 cylinder cooling water jacket outlet. The l g lin-operable diesel was contrary to the requirements of T. S. 3.5.H.1 and 3.10.B.l. l lo!si lThere were no consequences to the public health and safety as a result of this event.l Le !s 1 INo similar occurrences were reported to the convenission. I

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